Описание

Specifications
Nominal diameter380 mm (15.0 in)
Nominal impedance8 Ω
Minimum impedance6.0 Ω
Nominal power handling400 W
Continuous power handling800 W
Sensitivity (1W/1m)99.0 dB
Frequency range40 — 3000 Hz
Voice coil diameter76 mm (3.0 in)
Winding materialCCAW
Former materialGlass Fibre
Winding depth16 mm (0.75 in)
Magnetic gap depth11 mm (0.43 in)
Flux density1.2 T

Design
Surround shapeTriple Roll
Cone shapeExponential
Magnet materialNeodymium Inside Slug
SpiderSingle
Pole designStraight Pole
Woofer cone treatmentWP Waterproof Front Side
Recommended enclosure100.0 dm3 (3.53 ft3)
Recommended tuning40 Hz

Parameters
Fs42 Hz
Re5.2 Ω
Qes0.31
Qms6.9
Qts0.3
Vas176.0 dm3 (6.22 ft3)
Sd855.0 cm2 (132.5 in2)
η₀3.5 %
Xmax5.5 mm
Xvar7.5 mm
Mms93.0 g
Bl21.0 Txm
Le0.5 mH
EBP129 Hz

Mounting And Shipping Info
Overall diameter388 mm (15.31 in)
Bolt circle diameter374 mm (14.72 in)
Baffle cutout diameter353.0 mm (13.9 in)
Depth171 mm (6.73 in)
Flange and gasket thickness11 mm (0.43 in)
Air volume occupied by driver4.4 dm3 (0.15 ft3)
Net weight3.9 kg (7.0 lb)
Shipping weight5.2 kg (8.1 lb)
Shipping box440x425x224 mm (16.73×16.73×8.82 in)